chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 56619412 56619413 G A 59 GENIC homozygous 116783720 10 56620404 56620405 A C 76 GENIC homozygous 117059788 10 56623242 56623243 C G 61 GENIC homozygous 116783722